APA (7th ed.) Citation

Unstead, R. J., & Herbert, S. (1962). England: A history in four books. A. & C. Black.

Chicago Style (17th ed.) Citation

Unstead, R. J., and Stanley Herbert. England: A History in Four Books. London: A. & C. Black, 1962.

MLA (8th ed.) Citation

Unstead, R. J., and Stanley Herbert. England: A History in Four Books. A. & C. Black, 1962.